Shure SLXD4 Digital Wireless Receiver (G58: 470 to 514 MHz)

The Shure SLXD4=-G58 is a single-channel digital UHF wireless receiver designed to deliver reliable, high-quality audio in a variety of settings. It covers a frequency range from 470 to 514 MHz, offering a wide 44 MHz tuning bandwidth with 1760 selectable frequencies. This makes it easy to find a clear channel even in crowded RF environments, which is essential for live performances, presentations, or any event where stable wireless audio is critical.

Equipped with Digital Predictive Switching Diversity, the SLXD4=-G58 actively maintains a strong and stable RF signal, minimizing the chance of dropouts. The receiver processes audio in 24-bit digital quality with a dynamic range of 118 dB, ensuring clear and natural sound reproduction. With a latency of just 3.2 milliseconds, it supports real-time sound reinforcement, making it suitable for both speech and musical performances where timing is crucial.

The unit is housed in a durable metal half-rack chassis, designed for easy integration into rackmount setups commonly found in AV installations or portable sound systems. Its front panel features an LCD screen that provides real-time information on RF signal strength, audio levels, and battery status of connected transmitters. Users can adjust gain up to 60 dB and connect to mixers or amplifiers via balanced XLR and 1/4" TRS outputs.

This receiver is compatible with Shure’s SLXD1 and SLXD2 transmitters, allowing flexible system configurations. It supports Ethernet networking for coordinated control of multiple receivers, which is especially useful in complex setups requiring up to 32 simultaneous systems per frequency band. Automatic frequency scanning and IR sync simplify setup, making it a practical choice for sound engineers and performers working in mid-sized venues, houses of worship, corporate events, or any situation that demands dependable wireless audio.

Highlights:

• 24-bit digital audio with 118 dB dynamic range
• 44 MHz tuning bandwidth with 1760 selectable frequencies
• 3.2 ms latency for real-time sound reinforcement
• Ethernet networking for coordinated multi-receiver setup
• XLR and 1/4" TRS balanced audio outputs
• Automatic frequency scan and IR sync
• Compatible with SLXD1 and SLXD2 transmitters
• Supports up to 32 simultaneous systems per band